/* mode css */
.mode
{
    background-color: white;
    width: 1000px;
    height: auto;
    display: flex;
    margin: 0 auto;
    margin-bottom: 40px;
}
.cardlist
{
    width: 800px;
    display: flex;
    flex-wrap: wrap;
    justify-content : space-around;
    margin-right: 50px;
}
.card
{
    /* background-color: aqua; */
    cursor: pointer;
    width: 170px;
    height: 170px;
    margin-top: 20px;
}
.card>a
{
    text-decoration:none;
}
.ranklist
{
    width: 200px;
    display: flex;
    flex-direction:column; 
    justify-content : space-around;
}
.rank
{
    background-color: brown;
    cursor: pointer;
    margin-top: 20px;
    width: auto;
}